/* ============================================================================
   Studio Brief Template Styles
   --------------------------------------------------------------------------
   Focused, editorial layout for rapid studio briefs. Structured to highlight
   key signals, summary takeaways, and quick calls-to-action without needing
   manual HTML tweaks in markdown content.
   ========================================================================== */

/* Page scaffold ------------------------------------------------------------ */
body.studio-brief-page {
  background: var(--orange-bg);
  color: var(--navy);
}

.studio-brief-layout a {
  color: var(--orange);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

.studio-brief-layout a:hover,
.studio-brief-layout a:focus-visible {
  color: var(--navy);
}

body.studio-brief-page #main-content {
  margin-top: -44px;
}

/* Layout shell ------------------------------------------------------------- */
.studio-brief-layout {
  position: relative;
}

.studio-brief-aurora {
  position: relative;
  padding: clamp(2.8rem, 6vw, 4.2rem) 0;
}

.studio-brief-aurora::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(255, 236, 213, 0.92);
  box-shadow:
    inset 0 3px 0 rgba(255, 255, 255, 0.9),
    inset 0 -6px 14px rgba(255, 206, 170, 0.45),
    0 36px 110px -70px rgba(11, 59, 77, 0.32);
  pointer-events: none;
  z-index: 0;
}

.studio-brief-aurora > .container {
  position: relative;
  z-index: 1;
}

.studio-brief-article {
  max-width: min(1160px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
}

/* Hero block --------------------------------------------------------------- */
.studio-brief-hero {
  position: relative;
  padding: clamp(2.6rem, 5vw, 3.4rem);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(249, 132, 0, 0.22);
  box-shadow:
    0 34px 80px -60px rgba(11, 59, 77, 0.32),
    0 20px 50px -48px rgba(249, 132, 0, 0.25);
  overflow: hidden;
}

.studio-brief-hero::before,
.studio-brief-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  opacity: 0.48;
  pointer-events: none;
  transition: transform 0.5s ease;
}

.studio-brief-hero::before {
  width: clamp(240px, 38vw, 420px);
  height: clamp(240px, 38vw, 420px);
  top: clamp(-160px, -18vw, -120px);
  right: clamp(-140px, -16vw, -90px);
  background: radial-gradient(circle at 45% 40%, rgba(255, 176, 87, 0.42), rgba(11, 59, 77, 0.08));
}

.studio-brief-hero::after {
  width: clamp(280px, 45vw, 520px);
  height: clamp(280px, 45vw, 520px);
  bottom: clamp(-220px, -20vw, -150px);
  left: clamp(-180px, -20vw, -110px);
  background: radial-gradient(circle at 65% 60%, rgba(11, 59, 77, 0.2), rgba(255, 196, 144, 0.12));
}

.studio-brief-hero:hover::before {
  transform: translate(-10px, 8px);
}

.studio-brief-hero:hover::after {
  transform: translate(12px, -10px);
}

.studio-brief-feature {
  margin: clamp(1.8rem, 3.4vw, 2.6rem) 0;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(249, 132, 0, 0.22);
  box-shadow: 0 26px 64px -48px rgba(11, 59, 77, 0.28);
}

.studio-brief-feature__image {
  width: 100%;
  display: block;
  object-fit: cover;
}

.studio-brief-feature__caption {
  padding: 1rem 1.4rem;
  font-size: 0.95rem;
  color: rgba(11, 59, 77, 0.68);
  background: rgba(255, 247, 235, 0.92);
}

.studio-brief-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(249, 132, 0, 0.9), rgba(255, 182, 81, 0.78));
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.studio-brief-hero__title {
  margin: clamp(1rem, 2vw, 1.4rem) 0 clamp(0.7rem, 1.6vw, 1rem);
  font-size: clamp(2.4rem, 5.2vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--navy);
  position: relative;
  z-index: 1;
}

.studio-brief-hero__subtitle {
  margin: 0;
  font-size: clamp(1.18rem, 2.4vw, 1.6rem);
  color: rgba(11, 59, 77, 0.72);
  max-width: 62ch;
  position: relative;
  z-index: 1;
}

.studio-brief-hero__meta {
  margin-top: clamp(0.8rem, 1.4vw, 1.1rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  font-weight: 600;
  color: rgba(11, 59, 77, 0.68);
  position: relative;
  z-index: 1;
}

.studio-brief-hero__author,
.studio-brief-hero__date {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.studio-brief-hero__author a {
  color: inherit;
}

.studio-brief-hero__author a:hover,
.studio-brief-hero__author a:focus-visible {
  color: var(--orange);
}

.studio-brief-hero__date i,
.studio-brief-hero__author i {
  color: rgba(11, 59, 77, 0.5);
  font-size: 0.95em;
}

.studio-brief-hero__divider {
  color: rgba(11, 59, 77, 0.35);
}

/* Summary callout ---------------------------------------------------------- */
.studio-brief-summary {
  padding: clamp(2rem, 4.2vw, 3rem);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(249, 132, 0, 0.24);
  box-shadow:
    inset 0 3px 0 rgba(255, 255, 255, 0.85),
    inset 0 -6px 16px rgba(255, 206, 170, 0.45),
    0 24px 50px -38px rgba(11, 59, 77, 0.24);
}

.studio-brief-summary__heading {
  margin: 0 0 clamp(0.9rem, 2vw, 1.2rem);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy);
}

.studio-brief-summary__body > *:first-child {
  margin-top: 0;
}

.studio-brief-summary__body > * + * {
  margin-top: 0.8rem;
}

/* Key points --------------------------------------------------------------- */
.studio-brief-keypoints {
  padding: clamp(1.8rem, 3.6vw, 2.6rem);
  border-radius: 28px;
  background: var(--navy);
  color: #f4fbff;
  box-shadow: 0 24px 60px -40px rgba(11, 59, 77, 0.5);
}

.studio-brief-keypoints__heading {
  margin: 0 0 clamp(1rem, 2.4vw, 1.4rem);
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.studio-brief-keypoints__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.1rem);
}

.studio-brief-keypoints__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
}

.studio-brief-keypoints__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(249, 132, 0, 0.9), rgba(255, 184, 77, 0.85));
  color: var(--navy);
  font-size: 1.05rem;
}

.studio-brief-keypoints__text {
  display: block;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: rgba(244, 251, 255, 0.92);
}

/* Markdown content --------------------------------------------------------- */
.studio-brief-content {
  padding: clamp(2.2rem, 4.4vw, 3.2rem);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(249, 132, 0, 0.22);
  box-shadow: 0 28px 70px -50px rgba(11, 59, 77, 0.28);
  backdrop-filter: blur(10px);
}

.studio-brief-content > *:first-child {
  margin-top: 0;
}

.studio-brief-content > * + * {
  margin-top: clamp(1.1rem, 2vw, 1.6rem);
}

.studio-brief-content h2,
.studio-brief-content h3 {
  margin-top: clamp(2rem, 3.6vw, 2.8rem);
  margin-bottom: clamp(0.9rem, 2vw, 1.3rem);
  color: var(--navy);
}

.studio-brief-content h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  letter-spacing: -0.01em;
}

.studio-brief-content h3 {
  font-size: clamp(1.4rem, 2.6vw, 1.8rem);
}

.studio-brief-content p,
.studio-brief-content li {
  font-size: clamp(1.05rem, 1.95vw, 1.2rem);
  line-height: 1.7;
  color: rgba(11, 59, 77, 0.84);
}

.studio-brief-content ul {
  padding-left: 1.2rem;
}

.studio-brief-content figure {
  margin: clamp(1.8rem, 3.2vw, 2.6rem) 0;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(249, 132, 0, 0.2);
  box-shadow: 0 20px 52px -42px rgba(11, 59, 77, 0.28);
}

.studio-brief-content figure img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.studio-brief-content figure figcaption {
  padding: 0.9rem 1.2rem;
  font-size: 0.92rem;
  color: rgba(11, 59, 77, 0.7);
  background: rgba(255, 247, 235, 0.92);
}

/* Citations --------------------------------------------------------------- */
.studio-brief-citations {
  margin-top: clamp(2.4rem, 4vw, 3.2rem);
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: 26px;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(255, 244, 230, 0.9));
  border: 1px solid rgba(249, 132, 0, 0.2);
  box-shadow: 0 22px 54px -44px rgba(11, 59, 77, 0.25);
}

.studio-brief-citations__header {
  display: grid;
  gap: 0.4rem;
  margin-bottom: clamp(1.1rem, 2.2vw, 1.6rem);
}

.studio-brief-citations__title {
  margin: 0;
  font-size: clamp(1.55rem, 2.6vw, 2rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy);
  background: linear-gradient(135deg, rgba(11, 59, 77, 0.9), rgba(249, 132, 0, 0.95));
  -webkit-background-clip: text;
  background-clip: text;
}

@supports (-webkit-background-clip: text) or (background-clip: text) {
  .studio-brief-citations__title {
    color: transparent;
  }
}

.studio-brief-citations__body ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  row-gap: 0.7rem;
  column-gap: 1.4rem;
  counter-reset: citation;
}

.studio-brief-citations__body li {
  counter-increment: citation;
  position: relative;
  padding-left: 2.6rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: rgba(11, 59, 77, 0.85);
}

.studio-brief-citations__body li::before {
  content: counter(citation, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: rgba(11, 59, 77, 0.45);
}

.studio-brief-citations a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 59, 77, 0.25);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.studio-brief-citations a:hover,
.studio-brief-citations a:focus-visible {
  color: var(--orange);
  border-color: rgba(249, 132, 0, 0.8);
}

/* Snap studio tables ------------------------------------------------------ */
.brief-table-grid {
  display: grid;
  gap: clamp(1.2rem, 2.6vw, 1.8rem);
  grid-template-columns: 1fr;
  max-width: 560px;
  margin: 0;
}

.brief-table-card {
  border-radius: 22px;
  background: rgba(11, 59, 77, 0.92);
  color: #f4fbff;
  padding: clamp(1rem, 2.2vw, 1.4rem);
  box-shadow: 0 20px 50px -38px rgba(11, 59, 77, 0.6);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.brief-table-card header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.brief-table-eyebrow {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.brief-table-card h3 {
  margin: 0;
  font-size: 1.1rem;
  color: #fff;
}

.brief-table-body {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 0.4rem 0.6rem;
  max-height: 260px;
  overflow-y: auto;
}

.brief-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  color: #f8fbff;
}

.brief-table th,
.brief-table td {
  padding: 0.45rem 0.4rem;
}

.brief-table th {
  text-align: left;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.brief-table td:last-child,
.brief-table th:last-child {
  text-align: right;
}

.brief-table tbody tr + tr td {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.brief-table-caption {
  margin: 0;
  font-size: 0.92rem;
  color: var(--orange);
}

.studio-brief-content .brief-table-eyebrow {
  color: var(--orange);
}

.studio-brief-content .brief-table-caption {
  color: var(--orange);
}

.studio-brief-content blockquote {
  margin: clamp(1.6rem, 3vw, 2.2rem) 0;
  padding: 1.6rem 1.8rem;
  border-radius: 22px;
  background: rgba(249, 132, 0, 0.12);
  border-left: 4px solid var(--orange);
  color: rgba(11, 59, 77, 0.85);
  font-style: italic;
}

.studio-brief-content code {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.45rem;
  border-radius: 8px;
  background: rgba(11, 59, 77, 0.12);
  color: rgba(11, 59, 77, 0.92);
  font-size: 0.92rem;
}

.studio-brief-content pre {
  margin: clamp(1.6rem, 3vw, 2.3rem) 0;
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: 20px;
  background: rgba(11, 59, 77, 0.92);
  color: #e4f5ff;
  font-size: 0.95rem;
  overflow-x: auto;
}

.studio-brief-content hr {
  margin: clamp(2rem, 3.6vw, 3rem) 0;
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(11, 59, 77, 0.25), transparent);
}

/* Call to action ----------------------------------------------------------- */
.studio-brief-cta {
  display: flex;
  justify-content: center;
}

.studio-brief-cta__inner {
  width: min(640px, 100%);
  padding: clamp(1.8rem, 3.8vw, 2.6rem);
  border-radius: 28px;
  background: var(--navy);
  color: #f4fbff;
  text-align: center;
  box-shadow: 0 26px 68px -48px rgba(11, 59, 77, 0.5);
}

.studio-brief-cta__heading {
  margin: 0 0 clamp(0.8rem, 1.6vw, 1.1rem);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

.studio-brief-cta__body {
  margin: 0 0 clamp(1rem, 2vw, 1.4rem);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.studio-brief-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.25s ease, background 0.25s ease;
}

.studio-brief-cta__link:hover,
.studio-brief-cta__link:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.24);
}

.studio-brief-cta__link i {
  font-size: 0.95rem;
}

/* Responsive tweaks -------------------------------------------------------- */
@media (max-width: 992px) {
  .studio-brief-article {
    gap: clamp(1.6rem, 5vw, 2.4rem);
  }

  .studio-brief-keypoints__item {
    grid-template-columns: minmax(36px, auto) 1fr;
  }
}

@media (max-width: 768px) {
  .studio-brief-hero,
  .studio-brief-summary,
  .studio-brief-keypoints,
  .studio-brief-content,
  .studio-brief-cta__inner {
    border-radius: 24px;
    padding: clamp(1.6rem, 6vw, 2.2rem);
  }

  .studio-brief-keypoints__item {
    grid-template-columns: minmax(32px, auto) 1fr;
    gap: 0.7rem;
  }

  .studio-brief-keypoints__icon {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }
}

@media (min-width: 900px) {
  .studio-brief-citations__body ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .studio-brief-hero__meta {
    gap: 0.5rem;
  }

  .studio-brief-keypoints__list {
    gap: 0.6rem;
  }

  .studio-brief-content {
    padding: 1.6rem;
  }
}

/* Motion preference -------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .studio-brief-hero::before,
  .studio-brief-hero::after,
  .studio-brief-cta__link {
    transition: none;
  }
}